Atomization device

Abstract

The utility model discloses an atomization device which comprises a shell, an atomizer and a sealing piece, a liquid inlet is formed in the atomizer, the sealing piece comprises a sealing body and an operation part, and the sealing body is detachably inserted into the liquid inlet to seal the liquid inlet; the operation part comprises a connecting end and an operation end, the connecting end is connected with the sealing body, the operation end extends in the direction intersecting with the axial direction of the sealing body, and at least part of the structure of the operation end protrudes out of the outer surface of the shell and is used for driving the sealing piece to be detached from the atomization device under the action of external force. Therefore, the service life of the atomization device can be prolonged, and meanwhile the volume of the initial aerosol matrix in the atomizer can be set to be small. The atomizer with less initial aerosol matrix is not easy to leak the aerosol matrix, the problem of leakage of the aerosol matrix at the liquid inlet is solved, convenience is provided for subsequent use, and in addition, the sealing element is also convenient to disassemble and assemble.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to an atomization device. Background Art

[0002] Atomizers are a type of product that heats the aerosol matrix through an atomizer to generate aerosol without burning. Because of its healthy, green and fashionable concept, it is loved and sought after by many people in today's society. Among the existing products, the aerosol matrix in some atomizers has a small capacity and a short service life. After the aerosol matrix is ​​consumed, other components of the atomizer can still work normally, resulting in a waste of resources; the aerosol matrix in some atomizers has a large capacity, which can effectively extend its service life, but during transportation, the aerosol matrix is ​​prone to leakage, affecting subsequent use and reducing user experience.

[0003] Therefore, there is an urgent need for an atomizer that can both extend the service life of the atomizer and effectively prevent liquid leakage. Utility Model Content

[0004] The present application provides an atomizing device, which is used to solve the problem that the atomizing device cannot ensure the service life while effectively preventing liquid leakage.

[0005] In one embodiment, an atomization device is provided, comprising a shell, an atomizer and a sealing member, wherein the atomizer is provided with a liquid inlet, wherein: the sealing member comprises a sealing body and an operating portion, the sealing body is detachably inserted into the liquid inlet to seal the liquid inlet; the operating portion comprises a connecting end and an operating end, the connecting end is connected to the sealing body, the operating end extends in a direction intersecting with the axial direction of the sealing body, and at least a part of the structure of the operating end protrudes from the outer surface of the shell, so as to drive the sealing member to be removed from the liquid inlet under the action of an external force.

[0006] In one embodiment, the sealing body includes a sealing cover, the sealing cover is exposed at the liquid inlet, a side of the sealing cover close to the liquid inlet is used to abut against an outer edge of the liquid inlet, and the connecting end is connected to a side wall of the sealing cover.

[0007] In one embodiment, the atomizer further includes a liquid guiding member, a partial structure of the liquid guiding member is located in the liquid inlet, the sealing body is provided with a clearance groove, and a partial structure of the liquid guiding member is inserted into the clearance groove.

[0008] In one embodiment, the inner diameter of the clearance groove decreases as the depth of the clearance groove increases.

[0009] In one embodiment, at least one raised sealing flange is disposed on the side wall of the sealing body, and the sealing flange is disposed around the circumference of the sealing body.

[0010] In one embodiment, one end of the sealing body is exposed from the liquid inlet, and a blind hole is provided on the end surface of the exposed end to provide a space for elastic deformation of the sealing body.

[0011] In one embodiment, an anti-slip rib is provided on the operating end.

[0012] In one embodiment, a fluid replenishment chamber is provided in the shell, the fluid replenishment chamber is used to install a fluid replenishment component, the fluid replenishment component is used to replenish the aerosol matrix to the nebulizer through the liquid inlet, a side opening is provided on the side wall of the fluid replenishment chamber, and at least a portion of the operating end extends out of the shell from the side opening.

[0013] In one embodiment, a bottom opening is provided at the bottom of the fluid infusion chamber, and the bottom opening is connected to the side opening to form an L-shaped opening structure.

[0014] In one embodiment, the atomization device further includes a power supply assembly, wherein the power supply assembly is disposed in the housing and is electrically connected to the atomizer.

[0015] According to the atomizing device of the above-mentioned embodiment, the aerosol matrix is ​​supplemented through the liquid inlet provided in the atomizer, and the capacity of the aerosol matrix is ​​increased. Even if the initial capacity of the aerosol matrix in the atomizer is small, the atomizing device can still be guaranteed to have a long service life. During transportation, the atomizer with less initial aerosol matrix is ​​not easy to leak the aerosol matrix, and the liquid inlet is sealed by a sealing member, and there is no problem of leakage of the aerosol matrix at the liquid inlet, which provides convenience for subsequent use and improves the user experience. In addition, the sealing member has an operating portion, and the operating end of the operating portion protrudes from the outer surface of the shell. When the sealing member is disassembled, a force is directly applied to the operating end protruding outside the shell away from the liquid inlet, so that the sealing member can be disengaged from the liquid inlet, which facilitates the disassembly and assembly of the sealing member. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of an atomization device in an embodiment;

[0017] Figure 2 A schematic diagram of the structure of one side of the atomizing device from which the operating part of the sealing member extends in one embodiment;

[0018] Figure 3 This is a schematic diagram of the AA cross-sectional structure of an atomization device in an embodiment;

[0019] Figure 4 This is a schematic diagram of the structure of an embodiment in which a sealing member is not installed in the liquid inlet;

[0020] Figure 5 A schematic diagram of the structure of a sealing member in an embodiment;

[0021] Figure 6 is a cross-sectional view of a sealing member in one embodiment;

[0022] Figure 7 This is a schematic diagram of a structure in which an operating portion is provided with anti-slip ribs in an embodiment;

[0023] Figure 8 Schematic diagram of the structure of installing a fluid infusion component in a fluid infusion chamber in an embodiment.

[0024] The reference numerals are as follows:

[0025] 1-seal; 2-operating part; 201-connecting end; 202-operating end; 203-anti-slip rib; 3-sealing body; 301-sealing cover; 302-displacement groove; 303-sealing flange; 304-blind hole; 4-liquid guide; 5-atomizer; 6-power supply assembly; 7-liquid inlet; 8-housing; 801-side opening; 802-bottom opening; 803-liquid replenishing chamber; 9-liquid replenishing assembly. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0027] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0028] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0029] In some atomization devices, the capacity of the aerosol matrix in the atomizer is small and its service life is short. After the aerosol matrix is ​​consumed, other components of the atomization device can still work normally, resulting in a waste of resources; in some atomization devices, the capacity of the aerosol matrix in the atomizer is large. Although it can effectively extend its service life, the aerosol matrix is ​​prone to leakage during transportation, affecting subsequent use and reducing user experience.

[0030] Please refer to Figures 1 to 8 In one embodiment, an atomizing device is provided, which mainly includes a housing 8, an atomizer 5 and a sealing member 1, and a liquid inlet 7 is provided on the atomizer 5. The atomizer 5 in this embodiment is a device that can atomize an aerosol matrix into an aerosol, for example, it may include a heating component, and the aerosol matrix contained in the atomizer 5 is heated by the heating component to form an aerosol. The atomizing device in this embodiment can realize the replenishment of the aerosol matrix in the atomizer 5 through the provided liquid inlet 7, thereby increasing the overall capacity of the aerosol matrix of the atomizing device and extending the service life of the atomizing device. At the same time, because the replenishment of the aerosol matrix is ​​realized through the liquid inlet 7, the capacity of the initial aerosol matrix in the atomizer 5 can also be set to be smaller. During transportation, the atomizer 5 with less initial aerosol matrix is ​​not easy to leak the aerosol matrix. The atomized matrix in this embodiment can be a liquid medicine, a cigarette oil or other liquid matrix that can be atomized.

[0031] In this embodiment, if Figure 5 , Figure 6 As shown, the seal 1 includes a sealing body 3 and an operating part 2, and the sealing body 3 is detachably inserted into the liquid inlet 7 to seal the liquid inlet 7. It can be understood that the outer contour shape of the sealing body 3 in this embodiment can be adapted to the shape of the liquid inlet 7 to achieve good sealing. For example, when the liquid inlet 7 is a circular hole, the outer contour of the sealing body 3 can be set to a cylindrical shape; when the liquid inlet 7 is a stepped hole, the outer contour of the sealing body 3 can be set to a stepped shaft shape. The above is only an example. The shape of the liquid inlet 7 and the outer contour shape of the sealing body 3 in this embodiment can also be other shapes. In some embodiments, when the sealing body 3 is cylindrical, the outer diameter of the sealing body 3 can be slightly larger than the caliber of the liquid inlet 7, so that the sealing body 3 fits tightly in the liquid inlet 7 to increase the sealing performance. In some application scenarios, the sealing body 3 can protrude from the liquid inlet 7. In this embodiment, the material of the sealing body 3 can be but not limited to elastic rubber or silicone.

[0032] The operating portion 2 in this embodiment includes a connecting end 201 and an operating end 202. The connecting end 201 is connected to the sealing body 3. The operating end 202 extends in a direction intersecting with the axial direction of the sealing body 3, and at least part of the structure of the operating end 202 protrudes from the outer surface of the housing 8, and is used to drive the seal 1 to be removed from the liquid inlet 7 under the action of an external force. It can be understood that the direction intersecting with the axial direction of the sealing body 3 includes a direction that is greater than 0 degrees and less than 90 degrees with the axial direction of the sealing body 3, and a direction perpendicular to the axial direction of the sealing body 3. In this embodiment, the axial direction of the sealing body 3 is the direction in which the axis of the sealing body 3 extends. For example, the axis of the sealing body 3 can be the extension direction of the central axis of the sealing body 3, and the extension direction of the operating end 202 can be a direction perpendicular to the central axis of the sealing body 3. This embodiment does not limit the specific shape of the operating portion 2, and it is sufficient to have a connecting end 201 fixed to the sealing body 3 and an operating end 202 protruding from the outer surface of the housing 8. For example, the operating part 2 may be block-shaped, with two opposite sides of the block-shaped operating part 2 being the connection end 201 and the operating end 202 respectively; or it may be shaft-shaped, with two opposite extension ends of the shaft-shaped operating part 2 being the connection end 201 and the operating end 202 respectively. In some application scenarios, the connection end 201 may be connected to the side wall of the sealing body 3, and the operating end 202 may be located in a direction perpendicular to the side wall of the sealing body 3 and away from the side wall of the sealing body 3. In this embodiment, the material of the operating part 2 may be metal or plastic without elasticity, or may be rubber or silicone with elasticity. When it is an elastic material, the material of the operating part 2 and the sealing body 3 may be the same or different, and may be selected according to actual needs.

[0033] like Figure 1-Figure 3 As shown, the liquid inlet 7 can be sealed by the sealing member 1, and there is no problem of leakage of aerosol matrix at the liquid inlet 7, which provides convenience for subsequent use and improves user experience. In addition, the sealing member 1 has an operating portion 2, and the operating end 202 of the operating portion 2 protrudes from the outer surface of the shell 8. When the sealing member 1 is disassembled, a force is directly applied to the operating end 202 protruding from the outside of the shell 8 in a direction away from the liquid inlet 7, so that the sealing member 1 can be removed from the liquid inlet 7, which facilitates the disassembly and assembly of the sealing member.

[0034] In one embodiment, Figure 5 , Figure 6 The sealing body 3 includes a sealing cover 301, which is exposed at the liquid inlet 7. The side of the sealing cover 301 close to the liquid inlet 7 is used to abut against the outer edge of the liquid inlet 7, and the connecting end 201 is connected to the side wall of the sealing cover 301. The sealing cover 301 abuts against the outer edge of the liquid inlet 7, so that the sealing body 3 can better seal the liquid inlet 7 and improve the sealing performance. The sealing cover 301 in this embodiment can be an integrated structure with the rest of the main body of the sealing body 3.

[0035] In one embodiment, the atomizer 5 further includes a liquid guide 4, a part of the structure of the liquid guide 4 is located in the liquid inlet 7, and the sealing body 3 is provided with a clearance groove 302, and a part of the structure of the liquid guide 4 is inserted in the clearance groove 302. The provided liquid guide 4 has a guiding function, which can guide the aerosol matrix to enter the atomizer 5 more smoothly through the liquid inlet 7 when the aerosol matrix is ​​replenished. In the process of inserting the sealing body 3 into the liquid inlet 7, the liquid guide 4 will be inserted into the clearance groove 302, and the clearance groove 302 forms a clearance, so that the sealing body 3 can be inserted deeper into the liquid inlet 7, and the sealing body 3 has a better seal on the liquid inlet 7. When the atomizer is not provided with a liquid guide 4, the sealing body 3 in this embodiment may also not be provided with the clearance groove 302.

[0036] In one embodiment, the inner diameter of the clearance groove 302 decreases as the depth of the clearance groove 302 increases. In this embodiment, the depth of the clearance groove 302 increases in the direction away from the liquid guide 4. The inner diameter of the clearance groove 302 gradually decreases, so that the groove wall of the clearance groove 302 forms a guiding slope, and the liquid guide 4 can be inserted into the clearance groove 302 more smoothly during assembly. In this embodiment, the depth of the clearance groove 302 can be greater than or equal to the length of the liquid guide 4 extending into the liquid inlet 7, and the clearance formed by the clearance groove 302 is better.

[0037] In one embodiment, at least one raised sealing flange 303 is provided on the side wall of the sealing body 3, and the sealing flange 303 is provided around the circumference of the sealing body 3. The sealing flange 303 and the wall of the liquid inlet 7 are tightly matched, so that the sealing body 3 can better seal the liquid inlet 7. Two or three or more sealing flanges 303 in this embodiment can be provided, and the specific selection can be made according to the needs. When the sealing flange 303 is provided, the outer diameter of the sealing flange 303 is larger than the caliber of the liquid inlet 7 to form a seal. Therefore, the basic size of the sealing body 3 can be smaller than the caliber of the liquid inlet 7, or it can be greater than or equal to the size of the mouth of the liquid inlet 7. The basic size of the sealing body 3 is the distance from the side wall of the sealing body 3 to the central axis of the sealing body 3.

[0038] In one embodiment, one end of the sealing body 3 is exposed from the liquid inlet 7, and a blind hole is provided on the end face of the exposed end to provide a space for elastic deformation of the sealing body 3. The blind hole 304 is a hole that does not penetrate the sealing body 3. After the blind hole 304 is provided, the elastic deformation of the sealing body 3 is better, and materials are saved. The blind hole 304 in this embodiment can be a hole with a circular cross-section, and the stress distribution of the circle when subjected to force will be better. This embodiment does not impose specific restrictions on the depth and width of the blind hole 304, and it can be set according to the elastic deformation ability of the sealing body 3. In some application scenarios, for example, when the sealing body 3 is in the shape of a stepped shaft, the blind hole 304 can also be set as a stepped hole or a gradually changing size hole, and the hole section with a larger width in the blind hole 304 corresponds to the shaft section with a larger width of the sealing body 3, and the hole section with a smaller width corresponds to the shaft section with a smaller width of the sealing body 3.

[0039] This embodiment does not limit the specific connection method between the connection end 201 and the sealing body 3. For example, in one embodiment, the operating part 2 and the sealing body 3 can be set as an integrated structure, in which case the connection between the connection end 201 and the sealing body 3 can be formed, the connection between the operating part 2 and the sealing body 3 is stable, and the manufacturing of the sealing member 1 is also simple. In some implementation methods, the connection end 201 and the sealing body 3 can also be fixed by bonding or clamping, so that the sealing member 1 can be driven by the operating part 2 to escape from the liquid inlet 7.

[0040] In one embodiment, Figure 7 As shown, an anti-skid rib 203 is provided on the operating end 202. For example, the anti-skid rib 203 can be provided only on one side of the operating end 202, or on both opposite sides of the operating end 202. During disassembly, the anti-skid rib 203 can increase the resistance of the contact part, so that the force applied to the operating end 202 can be better, avoiding the inconvenience of force application caused by slipping. This embodiment does not specifically limit the shape and number of the anti-skid rib 203, as long as it protrudes from the surface of the operating end 202. In one embodiment, the operating end 202 can also be set to a bent hook-like structure, in which case the operating end 202 can be moved by fingers, nails or auxiliary parts to make the seal 1 fall out of the housing 8, and the disassembly of the seal 1 is also convenient.

[0041] In one embodiment, Figure 3 , Figure 4 , Figure 8As shown, a liquid replenishment chamber 803 is provided in the shell 8, and the liquid replenishment chamber 803 is used to install the liquid replenishment assembly 9. The liquid replenishment assembly 9 is used to replenish the aerosol matrix to the nebulizer 5 through the liquid inlet 7. A side opening 801 is provided on the side wall of the liquid replenishment chamber 803, and at least part of the operating end 202 extends out of the shell 8 from the side opening 801. The side opening 801 provided in the shell 8 facilitates the extension of the operating end 202. In this embodiment, the liquid replenishment chamber 803 can be vacant first, and the liquid inlet 7 of the nebulizer 5 is sealed by the sealing member 1. The sealing member 1 is removed during the subsequent liquid replenishment, and the liquid replenishment assembly 9 is installed in the liquid replenishment chamber 803, and then the nebulizer 5 can be replenished. The liquid replenishment assembly 9 in this embodiment includes but is not limited to a liquid replenishment bottle. When replenishing liquid, the bottle mouth of the liquid replenishment bottle can be fixed in the liquid inlet 7 in an open state. In some application scenarios, if the liquid replenishing component 9 needs to be removed or replaced, after the liquid replenishing component 9 is removed, the liquid inlet 7 can still be sealed by the sealing member 1 to prevent leakage of the aerosol matrix.

[0042] In one embodiment, Figure 1 , a bottom opening 802 may also be provided at the bottom of the liquid replenishing chamber 803, and the bottom opening 802 is connected to the side opening 801 to form an L-shaped opening structure. It can be understood that after the bottom opening 802 in this embodiment is connected to the side opening 801, a gap extending from the side of the shell 8 to the bottom surface of the shell 8 can be formed, and the gap is an L-shaped opening structure. The L-shape in this embodiment includes a quasi-L-shaped structure. A force is applied to the operating end 202 of the operating part 2 at the side opening 801, and after the seal 1 is separated from the liquid inlet 7, the seal 1 continues to move until the seal 1 is pushed to the bottom opening 802 and separates from the shell 8 from the bottom opening 802. Finally, the atomization device after the seal 1 is removed is as shown Figure 4 shown.

[0043] In one embodiment, the atomizing device further includes a power supply assembly 6, which is disposed in the housing 8, and the power supply assembly 6 is electrically connected to the atomizer 5. The atomizing device includes the power supply assembly 6, which facilitates the convenient use of the atomizing device without the need to add or connect an additional power source. The housing 8 in this embodiment has a portion for installing the power supply assembly 6, and the power supply assembly 6 is fixedly disposed on the housing 8, or can be detachably disposed on the housing 8. This embodiment does not specifically limit the relative positions of the power supply assembly 6, the atomizer 5, and the refilling chamber 803, and can realize the corresponding functions to make the atomizing device work. For example, the power supply assembly 6 can be disposed on one side next to the refilling chamber 803, and the atomizer 5 can be disposed above the power supply assembly 6 and the refilling chamber 803.

[0044] The atomizing device of the above-mentioned embodiment realizes the supplement of aerosol matrix through the liquid inlet 7 provided by the atomizer 5, increases the overall capacity of aerosol matrix in the atomizing device, and prolongs the service life of the atomizing device. At the same time, because the supplement of aerosol matrix is ​​realized through the liquid inlet 7, the capacity of the initial aerosol matrix in the atomizer 5 can also be set to be smaller. During transportation, the atomizer 5 with less initial aerosol capacity is not easy to leak aerosol matrix, and the liquid inlet 7 is sealed by the sealing member 1, and there is no problem of leakage of aerosol matrix at the liquid inlet 7, which provides convenience for subsequent use and improves user experience. In addition, the sealing member 1 has an operating portion 2, and the operating end 202 of the operating portion 2 protrudes from the outer surface of the housing 8. When the sealing member 1 is disassembled, the operating end 202 protruding from the housing 8 is directly applied with a force away from the liquid inlet 7 direction, so that the sealing member 1 can be disengaged from the liquid inlet 7, which facilitates the disassembly and assembly of the sealing member 1.

[0045] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. An atomizing device, characterized in that: It includes a housing, an atomizer and a sealing member, wherein the atomizer is provided with a liquid inlet, wherein: The sealing member comprises a sealing body and an operating portion, wherein the sealing body is detachably inserted into the liquid inlet to seal the liquid inlet; The operating portion includes a connecting end and an operating end, the connecting end is connected to the sealing body, the operating end extends in a direction intersecting the axial direction of the sealing body, and at least a portion of the structure of the operating end protrudes from the outer surface of the shell, and is used to drive the sealing component to be removed from the liquid inlet under the action of an external force.

2. The atomizing device according to claim 1, characterized in that The sealing body comprises a sealing cover, which is exposed at the liquid inlet. A side of the sealing cover close to the liquid inlet is used to abut against an outer edge of the liquid inlet, and the connecting end is connected to a side wall of the sealing cover.

3. The atomizing device according to claim 1, characterized in that The atomizer further comprises a liquid guiding member, a part of the structure of the liquid guiding member is located in the liquid inlet, the sealing body is provided with a clearance groove, and a part of the structure of the liquid guiding member is inserted in the clearance groove.

4. The atomizing device according to claim 3, characterized in that The inner diameter of the relief groove decreases as the depth of the relief groove increases.

5. The atomizing device according to any one of claims 1 to 4, characterized in that: The side wall of the sealing body is provided with at least one raised sealing flange, and the sealing flange is provided around the circumference of the sealing body.

6. The atomizing device according to any one of claims 1 to 4, characterized in that: One end of the sealing body is exposed from the liquid inlet, and a blind hole is arranged on the end surface of the exposed end to provide a space for elastic deformation of the sealing body.

7. The atomizing device according to any one of claims 1 to 4, characterized in that: Anti-slip ribs are arranged on the operating end.

8. The atomizing device according to any one of claims 1 to 4, characterized in that: A liquid replenishment chamber is provided in the shell, and the liquid replenishment chamber is used to install a liquid replenishment component, and the liquid replenishment component is used to supply aerosol matrix to the nebulizer through the liquid inlet. A side opening is provided on the side wall of the liquid replenishment chamber, and at least a part of the operating end extends out of the shell from the side opening.

9. The atomizing device according to claim 8, characterized in that: A bottom opening is provided at the bottom of the fluid infusion cavity, and the bottom opening is connected to the side opening to form an L-shaped opening structure.

10. The atomizing device according to any one of claims 1 to 4, characterized in that: The atomization device further comprises a power supply assembly, wherein the power supply assembly is arranged in the housing and is electrically connected to the atomizer.

Images